Monkey patching console log

monkey-patch-console.js

  console.warn('- console.(debug|info|log|warn|error) monkey-patched');
  const methods = ['debug', 'info', 'log', 'warn', 'error'];

  // We have to take the direct references to the actual function like this
  // instead of doing just: originalConsole = console
  const originalConsole = _.reduce(methods, (memo, methodName) => {
    memo[methodName] = _.bind(console[methodName], console);
    return memo;
  }, {});

  const patchedConsole = _.reduce(methods, (memo, methodName) => {
    memo[methodName] = function() {
      const args = Array.prototype.slice.call(arguments);

      const newArgs = _.map(args, arg => {
        if (Immutable.Iterable.isIterable(arg)) {
          const newArg = arg.toJS();
          // WARNING: DON'T ACTUALLY DO THIS. IT WILL CONFUSE
          //          EVERYONE.
          
          // TODO: Do tricks to the object name so that
          //       users understand that magic has been applied.
          return newArg;
        } else {
          return arg;
        }
      });

      originalConsole[methodName].apply(this, newArgs);
    }

    return memo;
  }, {});

  // Apply monkey-patch to global.console
  _.each(patchedConsole, (func, methodName) => {
    console[methodName] = func;
  });